We look forward to the kickoff of P.S.1's WarmUp season with almost as much giddy anticipation as our six-year-old nephew does his birthday. Every Saturday this summer, partiers, dancers, ravers, art hounds, moms, pops, kids, and tots gather to let loose in the museum's courtyard — this year featuring the winning installation Afterparty, including a series of "cooling chimneys" to keep revelers out of the heat. The season's lineup looks incredible, and today is no exception: minimal-techno kingpin Daniel Bell headlines (you might remember his mesmerizing set at our One Step Beyond party at AMNH), while Reagenz offers a spacey, ambient-electro collab between Jonah Sharp and David Moufang (aka Move D). Bring some sunscreen, and don't forget, MoMA members and LIC residents get in free!